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CAS NO:51178-86-0
CAS:
51178-86-0
英文名称:
poly[oxy(methyl-1,2-ethanediyl)], alpha, alpha', alpha'', alpha'''-[1,2-ethaned
1-ethanediyl)]]tetrakis[ omega -hydroxy-iylbis[nitrilobis(methyl-
poly[oxy(methyl-1,2-ethanediyl)], alpha, alpha',alpha'',
